Random computer reboot

[shengchieh]

I wonder if the power gone "blink".  If so, the computer would suddenly halt and reboot.  Try plugging a radio clock on the same power outlet and see if the radio clock goes blink too.  If not,
then it is possible that you have a hardware problem.  Personally I like to give my computers overnight rest, i.e., power off before bed and power on after bed.  I doubt that is the problem,
but it may help.

Sheng-Chieh